/*
 * Copyright 2022 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package arraycastsinglesideeffect

import com.google.j2cl.integration.testing.Asserts.assertTrue

fun main(vararg unused: String) {
  var obj = getWithSideEffect() as Array<Any?>
  assertTrue(sideEffectCount == 1)

  obj = getWithSideEffect() as Array<Any?>
  assertTrue(sideEffectCount == 2)

  obj = getWithSideEffect() as Array<Any?>
  assertTrue(sideEffectCount == 3)
}

private var sideEffectCount = 0

private fun getWithSideEffect(): Any {
  sideEffectCount++
  return arrayOfNulls<Any>(1)
}
